How to use result from first iteration from one equation and use it on other equation?

I'm trying to iterate S2 equation with e function. How to solve it?

For example for first iteration when n=0

e(n+1)=eo*sin(n) --> N=0 =--> e(1)=1*sin(0)=0

--> e(e(n+1))=e0*sin(e(n+1)-1)-->e(0)=1*sin(-1)=-0.017

s2(0)=E*(e(e(0)-ep)

-->e(-0.017)=1*sin(-1.017)=-0.017

-->s2(0)=1*(e(-0.017)-ep)

s2(0)=1*(-0.017-2)=-2.017

I wanted the program to run like that, but don't know how to do it in matlab

e0=1
n=[0:180]
e(n+1)=eo*sin(n)
S1(n+1)=E*(e(n+1)-ep)

E=1
ep=2
S2(e(n+1))=E*(e(e(n+1))-ep)

[KSSV]

S1(n+1)=E*(e(n+1)-ep)

What is ep in the above?

[Steve]

ep=2

Answer 1

[KSSV]

Check the below. Check the code, I have not checked it thoroughly. But you can follow the methid like shown. I have used anonymous function.

e0=1 ; ep = 2 ; 
E=1 ; 
n= 0:180 ; 
e = @(n) e0*sin(n) ;
S1 = E*(e(n+1)-ep) ; 


S2 = E*(e(e(n+1))-ep) ; 

[Steve]

Thanks, it works. Can yo u help me on this one too. https://www.mathworks.com/matlabcentral/answers/674418-how-to-plot-with-if-statement